A randomized 25 question test from a pool of 761 questions, good luck!
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to write the contents of a holding register to the slave device
Which of the answers below has the correct amount and kind of parameters of an Foundation field bus AI block?
Over the lifetime of a HMI, there will be changes to it's software form the supplier. Which of the terms below would best describe the red number in the picture below?
The term "Repeaters" relates best to which of the answers below?
There has to be a way for data to be communicated to the systems I/O for a HMI application to be effective. Which of the terms below best represents the pool of information for this communication?
Which of the protocols below is best described as the connected field devices that are in a multibus configuration are limited to digital only signalling?
In a DCS, there is a controller scan cycle priority that should have enough time to execute all tasks. Which of the answers below represents the about of free time for a loaded DCS controller to function?
Data communication in a DCS takes the form of various networks. Which of the networks below connect servers that share control data over redundant networks?
From the answers below, chooses the best answer that does not affect the transmission of a signal with metal wire or cable.
Of the problems below, Which would be best mitigated by termination resistors?
There are numerous threats to the security of a DCS. Which of the security measures below controls and supervises network traffic?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in the guardianship HMI operating system?
Data communication in a DCS takes the form of various net works. Which of the networks below connects to servers that share business data?
There are many versions of Modbus, one of those is Modbus ASCII. Which of the answers below correctly orders the components of the Modbus ASCII frame?
Which of the recommended standards would be best described as having a half -duplex transmission system?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as having the ability to design the GUI, including configuring tags and introducing specialized scripting?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a input status would use?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that is suitable for larger networks?
In the process conditions model, there are transition points between the stages of operating conditions. Which of the answers below is the signals conditions moving from abnormal to shutdown conditions?
Which of the answers below is not a parameter of the H1 transmission system resource block?
Which answer below is best described as the RS-485 standard for voltage range to transmit a "Mark"?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in the manipulation process control inputs?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a holding registers would use?
The quality of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the block does not support a cascade path and the value quality is good?
Ethernet/IP, is the ______ level protocol that industrial Ethernet uses exclusively. Select the term below that best fills in the blank.